Flow StateLearning TheorySkill AcquisitionThe 4% Rule: How to Pick ML Problems That Keep You Learning Without Burning OutMay 12, 2026·7 min read·Flow StateContent coming soon.Start tracking your progress for freeJoin engineers on the 46-week AI mastery journey. Track every week, log flow sessions, and hit every project milestone.Start FreeNo credit card. No BS. Just progress.